Answer:
C. The Great Basin
Explanation:
Outside park boundaries the majority of these streams are used for irrigation; some water evaporates or percolates into the alluvium before reaching the valley bottom. None of the water flows outside of the Great Basin hydrologic basin.
Engaged in the complex mental labours by which they crique shape and lead in the politics and culture of their society
Answer:Columbus thought the american indians would be "great workers" in other words slaves
Explanation:
He would sell the natives into slavery (which most died before he could). If they were not sold into slavery he would put them to work to look for gold in mines and work on plantations.